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Questions tagged [juce]

JUCE is a cross-platform GUI library written in C++. It provides strong cross-platform support of GUI elements and audio, and can also be used to make audio plugins (VST, VST3, AudioUnit, AUv3, RTAS, AAX). JUCE applications can use native audio frameworks on the respective platforms (WASAPI, CoreAudio...) or ASIO. JUCE apps can be built for Windows, Mac OS X, Linux, iOS, and Android.

JUCE is a cross-platform GUI library written in C++. It provides strong cross-platform support of GUI elements and audio, and can also be used to make audio plugins (VST, VST3, AudioUnit, AUv3, RTAS, AAX). JUCE applications can use native audio frameworks on the respective platforms (WASAPI, CoreAudio...) or ASIO. JUCE apps can be built for Windows, Mac OS X, Linux, iOS, and Android.

242 questions
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Include ft2build.h in project on Linux

I've been trying to compile a JUCE project on Linux debian but a line is giving me an error: #include And stops compilation. How do I link to this file?
Maxime Franchot
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Embedding Fonts in JUCE

I'm looking for a simple step-by-step solution to embedding fonts in JUCE. I'm having a bit of trouble embedding fonts in my app (totally forgot to put time into this before an app release, and now my app isn't displaying my font on user systems -…
JosephTLyons
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Integrating OpenCV with larger programs

Can anyone recommend a how-to guide or provide a brief overview of what's involved with integrating OpenCV with larger GUI-based programs? What are the popular ways to do it? Particularly, processing video with OpenCV while doing video…
Matt Montag
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iOS JUCE library issue with 64 bit architecture

I am working on very old project that has JUCE library with 32 bit architecture. some days ago, I did translated it from 32 bit to 64 bit architecture and problems is occur. And also JUCE library has C++ code and it's hard to understand why error is…
iPatel
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JUCE - Making a New Window

Coming from making single-page applications with the visual WYSISWYG editor in JUCE, I'm having a bit of trouble figuring out how to invoke new windows (outside of the main GUI window). I made a test application that just has a small minimal main…
JosephTLyons
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Getting started with JUCE for Android

I need to start building an Android app that uses the JUCE libraries. I'm reading the web site and trying to figure stuff out. I tried installing JUCE on an Ubuntu 11.04 system, and when I built the IntroJucer app, the menus don't work right (they…
steveha
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Visual Studio 2015 build error with Clang 3.7

So this is a followup question to Visual Studio 2015 Update 1, clang error The error message I'm getting is clang.exe : error : cannot specify -o when generating multiple output files Basically, Hans Passant's workaround of disabling precompiled…
Andrew Barker
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Printing midi note numbers in juce audio application

I am trying to print midi note numbers in to a label in a Juce audio application as they are pressed. Here is the code I currently have: in the MainComponent header file: class MainComponent : public Component, public…
willfo
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C++ CMake undefined reference when linking an executable to a third party dependant shared library

I read a lot of related topics (like 1, 2, 3) but did not find the answer by myself so here I am. I have a CMake project that builds and executable, let say "x". I created a shared library named "a.so" that depends on other shared library called…
lecoqlibre
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Juce library plugin for phonegap

Is there any plugin available for Juce library which i can add and which can work for both IOS and android ? If not, how do i integrate Juce library in my Phone gap app ?
FarheenP
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windows/c++: how can I get a useful stack trace from a signal handler?

I've got a Windows/C++ app (using JUCE) and I'd like to dump a stack trace to a file when the app crashes. In my initialization code, I've got: signal(SIGABRT, abortHandler); signal(SIGSEGV, abortHandler); signal(SIGILL,…
Taylor
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Is there a way to store methods in some type of vector in c++?

This is my first time here. I'm currently trying to write a class for post-processing images by going through all pixels and doing stuff to the colours there. My idea is to add methods like posterize() or rgbSplit() etc. When they are initialized…
Florian Mrugalla
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JUCE: Slider, ValueTree error

I am trying to make a basic synthesiser plugin. I have a problem with my Slider. When I connect it with a ValueTree, I SOMETIMES get the following error. Sometimes it works without error. // for a two-value style slider, you should use the…
Snerps
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What are "programs" in a VST instrument?

I have recently started using jvstwrapper and also the juce framework. It appears that the VST SDK has some concept of different "programs" for your instrument. For example both jvstwrapper and juce have classes which you inherit from in order to…
Jonathan
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JUCE and React Native - linker error "ld: library not found for -lReact"

I'm getting this linker error using CocoaPods with React Native: ld: library not found for -lReact I have followed the guide at https://facebook.github.io/react-native/docs/embedded-app-ios.html#content I am trying to integrate with an existing iOS…
Adamski
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